1/*
2 * Copyright 2008, Ingo Weinhold, ingo_weinhold@gmx.de.
3 * Distributed under the terms of the MIT License.
4 */
5
6#include <libio.h>
7#include <stdio_ext.h>
8
9
10int
11__freading(FILE* stream)
12{
13	// Return true, if writing is not allowed or the last operation was a read.
14	return (stream->_flags & _IO_NO_WRITES) != 0
15		|| ((stream->_flags & (_IO_NO_READS | _IO_CURRENTLY_PUTTING)) == 0
16			&& stream->_IO_read_base != NULL);
17}
18